DE69729892D1 - DEVICE FOR DETERMINING THE SCOPE OF A SCAN SUBJECT - Google Patents
DEVICE FOR DETERMINING THE SCOPE OF A SCAN SUBJECTInfo
- Publication number
- DE69729892D1 DE69729892D1 DE69729892T DE69729892T DE69729892D1 DE 69729892 D1 DE69729892 D1 DE 69729892D1 DE 69729892 T DE69729892 T DE 69729892T DE 69729892 T DE69729892 T DE 69729892T DE 69729892 D1 DE69729892 D1 DE 69729892D1
- Authority
- DE
- Germany
- Prior art keywords
- laser beam
- sensors
- scanned
- disposed
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1077—Measuring of profiles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4312—Breast evaluation or disorder diagnosis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Reproductive Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Analysis (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
An apparatus for determining the perimeter of an object being scanned, comprises a scanning chamber (8) for receiving therein an object being scanned, a source (10) of laser beam disposed within the scanning chamber for impinging on the object being scanned, the laser beam adapted to orbit around the object, an array of sensors (20) disposed within the chamber, each of the sensors being adapted to detect light emanating from the surface of the object due to the laser beam exiting from the object, and each of the sensors being disposed such that at least only one of the sensors generates a peak response to light emanating from a point on the surface at a predetermined distance from a reference point, such that at each angular position of the laser beam in the orbit a specific point at a distance from the reference is determined, thereby to generate a set of points representating the perimeter of the surface after a complete orbit.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US965148 | 1992-10-22 | ||
US2989796P | 1996-11-08 | 1996-11-08 | |
US29897P | 1996-11-08 | ||
US08/965,148 US6044288A (en) | 1996-11-08 | 1997-11-06 | Apparatus and method for determining the perimeter of the surface of an object being scanned |
PCT/US1997/019614 WO1998019598A1 (en) | 1996-11-08 | 1997-11-07 | Apparatus for determining the perimeter of the surface of an object being scanned |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69729892D1 true DE69729892D1 (en) | 2004-08-19 |
DE69729892T2 DE69729892T2 (en) | 2005-08-25 |
Family
ID=26705454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69729892T Expired - Lifetime DE69729892T2 (en) | 1996-11-08 | 1997-11-07 | DEVICE FOR DETERMINING THE SCOPE OF A DEPRESSED GENEVA |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1003419B1 (en) |
AT (1) | ATE270844T1 (en) |
DE (1) | DE69729892T2 (en) |
HK (1) | HK1029506A1 (en) |
WO (1) | WO1998019598A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105747294B (en) * | 2015-04-13 | 2017-06-06 | 北京至感传感器技术研究院有限公司 | Chest pad, chest pad component and mammary tumor detection means |
US20210298622A1 (en) * | 2016-09-14 | 2021-09-30 | Dynamic Brain Lab, Llc. | Biological information measurement device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973126A (en) | 1975-07-31 | 1976-08-03 | General Electric Company | Mammography |
US4075883A (en) | 1976-08-20 | 1978-02-28 | General Electric Company | Ultrasonic fan beam scanner for computerized time-of-flight tomography |
US5148022A (en) * | 1989-02-15 | 1992-09-15 | Hitachi, Ltd. | Method for optically inspecting human body and apparatus for the same |
US5386447A (en) * | 1992-09-23 | 1995-01-31 | Fischer Imaging Corporation | Mammographic screening and biopsy apparatus |
US5477371A (en) * | 1993-12-13 | 1995-12-19 | Shafir Production Systems Ltd. | Three-dimensional, non-contact scanning apparatus and method |
US5692511A (en) | 1995-06-07 | 1997-12-02 | Grable; Richard J. | Diagnostic tomographic laser imaging apparatus |
-
1997
- 1997-11-07 EP EP97948135A patent/EP1003419B1/en not_active Expired - Lifetime
- 1997-11-07 AT AT97948135T patent/ATE270844T1/en not_active IP Right Cessation
- 1997-11-07 DE DE69729892T patent/DE69729892T2/en not_active Expired - Lifetime
- 1997-11-07 WO PCT/US1997/019614 patent/WO1998019598A1/en active IP Right Grant
-
2000
- 2000-11-28 HK HK00107616A patent/HK1029506A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1003419A1 (en) | 2000-05-31 |
WO1998019598A1 (en) | 1998-05-14 |
HK1029506A1 (en) | 2001-04-06 |
ATE270844T1 (en) | 2004-07-15 |
EP1003419B1 (en) | 2004-07-14 |
DE69729892T2 (en) | 2005-08-25 |
EP1003419A4 (en) | 2000-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |